Does the iPhone burn my hand ?

Ummm, no, that is not normal. Perhaps you are having an alergic reaction to the plastics in the phone. I recommend you check with your doctor.

No, this is not normal. I would pay a visit to the doctor and have him check your hand.

maybe its a poison apple?

(sorry bad inappropriate joke!)

You're very lucky I wasn't sipping my coffee just then 🙂.

If you don't want to go to the doctor to see if it's an allergic reaction, you could try using the phone in a case and see if that helps.

hehe sorry about that 😀

Wise man say: He who eat cheeto's will have orange iPhone.

why don't you do a test of holding the floor sample iPhones wherever you purchased your iPhone, to see if you have the same sensation on your hand ? just to see if it is just the one you have or all that your hand feels that burning sensation with. if the floor samples do not have the same effect, maybe you can ask for a replacement? but if they all do, maybe it is some time of allergic reaction - although, I am no doctor . . .

But can it comes from the phone ? Is it normal to feel little tingling in the hand?

If you hold something tight for too long, nerves can be squeezed and cause tingling. Orange stains on the hand can be caused by smoking. For causes of unexplained burns to the hand, see:
<http://www.imdb.com/title/tt0031210/>

Ask Snow White how she dealt with it.